Data as of Nov 3, 2026
Autonomous system
AS33668
Comcast Cable Communications, LLC
Announces 6,656 addresses in 26 prefixes. None of it is anonymizer space.
Type
Internet provider
US
Proxy activity, 30 days
2 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 50.202.125.0/24 since Mar 2020 | Residential | |||
| 50.203.250.0/24 since Mar 2020 | Residential | |||
| 50.204.170.0/24 since Mar 2020 | Residential | |||
| 50.206.127.0/24 since Mar 2020 | Residential | |||
| 50.207.92.0/24 since Mar 2020 | Residential | |||
| 50.217.249.0/24 since Mar 2022 | Residential | |||
| 50.220.170.0/24 since Mar 2021 | Residential | |||
| 50.221.158.0/24 since Apr 2022 | Residential | |||
| 50.223.155.0/24 since Apr 2022 | Residential | |||
| 50.226.70.0/24 since May 2017 | Residential | 1 | ||
| 50.227.241.0/24 since Mar 2020 | Residential | |||
| 50.228.137.0/24 since Mar 2020 | Residential | |||
| 50.229.7.0/24 since Mar 2020 | Residential | |||
| 50.232.15.0/24 since Mar 2020 | Residential | |||
| 50.233.62.0/24 since Mar 2020 | Residential | |||
| 50.233.114.0/24 since Jul 2025 | Residential | |||
| 50.238.250.0/24 since Mar 2020 | Residential | |||
| 50.239.133.0/24 since Mar 2020 | Residential | |||
| 107.0.213.0/24 since Mar 2020 | Residential | |||
| 157.240.130.0/24 since Oct 2016 | Residential | Facebook, Inc. | ||
| 157.240.135.0/24 since Oct 2016 | Residential | Facebook, Inc. | ||
| 192.88.105.0/24 since Feb 2023 | Business | AUMOVIO Systems, Inc. | ||
| 192.138.205.0/24 since Nov 2013 | Business | Genessee District Library | ||
| 198.180.251.0/24 since Apr 2018 | Residential | MSX International | ||
| 206.201.156.0/24 since Feb 2020 | Business | 1 | Genesee County | |
| 206.201.158.0/24 since Feb 2020 | Business | Genesee County |
Residential-proxy exposure
Spread
2
/24s with at least one exit
Providers
12
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 50.226.70.0/24 | 0 | 1 | |
| 206.201.156.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- B2Proxy
- CliProxy
- EZProxies
- GloryCloud
- IPFly
- IPPeak
- LudaxProxy
- NovProxy
- NovaProxy
- PuraRoute
- RainProxy
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS33668, day by day
200 observations
- Residential
- Business
Network & history
Profile
- Registered
- Feb 16, 2005
- Domain
- comcast.com
- Industry
- Internet Service Provider (ISP)
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals